PYSEC-2026-2056

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Import Source

https://github.com/pypa/advisory-database/blob/main/vulns/xhtml2pdf/PYSEC-2026-2056.yaml

JSON Data

https://api.osv.dev/v1/vulns/PYSEC-2026-2056

Aliases

Published

2026-07-07T14:34:42.774289Z

Modified

2026-07-07T17:48:17.621101873Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

xhtml2pdf Denial of Service via crafted string

Details

An issue in the getcolor function in utils.py of xhtml2pdf v0.2.13 allows attackers to cause a Regular expression Denial of Service (ReDOS) via supplying a crafted string.

References

Affected packages

PyPI / xhtml2pdf

Package

Name: xhtml2pdf; View open source insights on deps.dev
Purl: pkg:pypi/xhtml2pdf

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

0.2.16

Affected versions

0.*

0.0.0

0.0.1

0.0.2

0.0.3

0.0.4

0.0.5

0.0.6

0.1a1

0.1a2

0.1a3

0.1a4

0.1b1

0.1b2

0.1b3

0.2b1

0.2

0.2.1

0.2.2

0.2.3

0.2.4

0.2.5

0.2.6

0.2.7

0.2.8

0.2.9

0.2.10

0.2.11

0.2.12

0.2.13

0.2.14

0.2.15

0.2.16

Database specific

source

"https://github.com/pypa/advisory-database/blob/main/vulns/xhtml2pdf/PYSEC-2026-2056.yaml"